Bump apps/discourse from `dbdb5b9` to `4b94af0`
Bump apps/discourse from `dbdb5b9` to `4b94af0`

Bumps [apps/discourse](https://github.com/discourse/discourse) from `dbdb5b9` to `4b94af0`.
- [Release notes](https://github.com/discourse/discourse/releases)
- [Commits](https://github.com/discourse/discourse/compare/dbdb5b9a473788c1c241683026f8f7b6973f5c29...4b94af077d48323b8ae5e6eacf4b12c63cd08ec9)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
eliotsykes/real-world-rails